Russia bombarded the Ukrainian capital for more than 12 hours, killing at least a dozen people. Ukrainian authorities said it was another aerial onslaught aimed at menacing civilians.

The overnight barrage hit Kyiv and Boryspil as children prepared to return to school after the summer holidays.

Civilians die in Russian air bombardments as Moscow repels Ukrainian drones.

Russia's latest bombardment on Ukraine's capital city killed 12 people and injured dozens more.